LONDON, United Kingdom (AFP) – The UK government announced plans on Wednesday to relax regulation of gene-edited crops, following the country’s departure from the European Union. Under the changes, which will apply to England, the government has said it will “cut red tape and make research and development easier”, allowing gene-edited crops to be tested in the same way as naturally occurring new varieties. The devolved governments of Scotland, Wales and Northern Ireland, which set […]
Tag: genetics
US scientists developing nasal spray to prevent Covid-19
WASHINGTON, United States (AFP) — Scientists at the University of Pennsylvania and the biotech firm Regeneron are investigating whether technology developed for gene therapy can be used to make a nasal spray that will prevent infection with the new coronavirus. The idea is to use a weakened virus as a delivery truck to carry genetic instructions to cells within the nose and the throat, which will in turn create powerful antibodies to stop SARS-CoV-2 from […]
Hong Kong: first ‘proven’ case of COVID reinfection
by Marlowe HOOD Agence France-Presse PARIS, France (AFP) — Researchers in Hong Kong Monday identified what they said was the first confirmed case worldwide of COVID-19 reinfection, raising questions about the durability of immunity, whether acquired naturally or with a vaccine. “Our study proves that immunity for COVID infection is not lifelong — in fact, reinfection can occur quite quickly,” said Kelvin Kai-Wang To, a microbiologist at Hong Kong University’s Faculty of Medicine and lead […]
Saving the koala, with science
by Mariëtte Le Roux © Agence France-Presse PARIS, France (AFP) – Australia’s iconic koala, its very existence imperilled by disease, bushfires, car strikes, and dog attacks, faces a more hopeful future thanks to scientists cracking its genetic code, a study said Monday. A mammoth effort by more than 50 researchers in seven countries uncovered 26,558 koala genes, yielding vital DNA clues for vaccines against diseases such as sexually transmitted chlamydia, which blinds the cuddly critters […]





